Added background jobs UI

utils/JobInfo.go

@@ -1,6 +1,13 @@
 package utils
 
-import "time"
+import (
+	"os/exec"
+	"path"
+	"time"
+
+	"github.com/animenotifier/arn"
+	"github.com/fatih/color"
+)
 
 // JobInfo gives you information about a background job.
 type JobInfo struct {
@@ -11,6 +18,30 @@ type JobInfo struct {
 
 // IsRunning tells you whether the given job is running or not.
 func (job *JobInfo) IsRunning() bool {
-	now := time.Now()
-	return job.LastStarted.After(job.LastFinished) && !now.After(job.LastFinished)
+	return job.LastStarted.After(job.LastFinished)
+}
+
+// Start will start the job.
+func (job *JobInfo) Start() error {
+	cmd := exec.Command(path.Join(arn.Root, "jobs", job.Name, job.Name))
+	err := cmd.Start()
+
+	if err != nil {
+		return err
+	}
+
+	job.LastStarted = time.Now()
+
+	// Wait for job finish in another goroutine
+	go func() {
+		err := cmd.Wait()
+
+		if err != nil {
+			color.Red("Job '%s' encountered an error: %s", job.Name, err.Error())
+		}
+
+		job.LastFinished = time.Now()
+	}()
+
+	return nil
 }